Please help. I'm stumped. Beau is 8 month. Usually smart,gentle and patient. Here in Colorado its been extremely cold the past 3 days. 20 below windchill Beau has been blanketed every night that its below 30 and is in an enclosed stall in a large barn. I went to put his blanket on tonight and he went nuts. Wouldn't let me get near him with it. Had my son hold him and he reared and then bucked in place when I laid it on him. Then tried to bite my son which is something he's never ever done. There is nothing poking him on the blanket. Its going to be 0 degrees tonight so I had to call my husband and other son just to get this blanket on this 8 month old!! Have you ever heard of horses just hating a blanket??.